MathMagic v2.0

The application has addition, subtraction, multiplication, division and what comes before, after and in between sums for them to solve as per their age and skill.
There is no limitation to the number of mathematical problems they can solve in whatever category they choose. With more challenges and increase in complexities these little solvers move from one level to another, making this app quite engrossing.
You can feel yourself composed with satisfaction when you see the spark in their eyes as they solve the math problems.